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ONE-PIECE DOOR INSTALLATIONS
• Generally, a one-piece door does not require
reinforcement. If your door is lightweight, refer to the
information relating to sectional doors in Installation
Step 12.
• Depending on your door's construction, you may need
additional mounting hardware for the door bracket
(Step 12).
Without a properly working safety reversalsystem, persons
(particularly small children) could be SERIOUSLYINJURED
or KILLEDby a closing garagedoor.
• The gap betweenthe bottom of the garage door and the
floor MUST NOTexceed1/4" (6 ram). Otherwise, the safety
reversal system may not work properly.
• The floor or the garage door MUSTbe repairedto eliminate
the gap.
ONE-PIECE DOOR WITHOUT TRACK
FINISHED CEUNG
Support bracket
& fastening
hardware is required.
See page 19.
Header Wall
Rail
Motor unit
Sensor
Gap between floor
-_ and bottom of door must not exceed 1/4" (6 ram).
Safety Reversing Sensor
_ader
Rail
CLOSED PosmoN
Bracket
Doo_ _ _J I _
Brack_et Door Arm _ ] Ul
<_ Rope&Handle
_1 Door
ONE-PIECE DOOR WITH TRACK
Safety
Reversing Sensor
Access
Door
"Safety
Gap between floor Reversing Sensor
and bottom of door
must not exceed 1/4" (6 ram),
Garage
Door --
CLOSED POSITION
///Rail Bracket Trolley
I
d
.............. J I _ RailAssembly
Y////_ B[ac'ke,t Straight [
....... Door _- Emergency Release
Arm _ Rope & Handle